摘要
研究了以薏苡仁为基质的灵芝液体发酵,并用响应面分析法对培养基进行了优化,结果表明:薏苡仁油可促进灵芝菌解体的生长及胞外多糖的生产,最适加入量为1.5%～2.0%;最适培养基组成为:MgSO40.075%、KH2PO40.1%、K2HPO40.1%、VB110mg/L、葡萄糖2.05%、薏苡仁3.59%。
The production of Ganoderma lucidum by submerged culture using Coix lachryma-jobi as substrate was studied, and the medium was optimized by response surface methodology （RSM）. The results showed that oil from C. lachryma-jobi could enhance the mycelium growth and exo-polysaccharide production of G. lucidum. It＇s optimized adding amount was 1.5%-2.0%. The optimized cultural medium contained MgSO4 0.075%, KH2PO4 0.1%, K2HPO4 0.1%, VB1 10mg/L, Glucose 2.05%, C. lachryma-jobi 3.59%.
出处
《中国食品学报》
EI
CAS
CSCD
2006年第4期6-10,共5页
Journal of Chinese Institute Of Food Science and Technology
基金
温州市科技计划项目(No.S2005A007)
关键词
薏苡仁
灵芝
发酵
Coix lachryma-jobi Ganoderma lucidum Fermentation
